Does an unattached tote or portable tank with a cargo capacity of 1,000 gallons or more meet the definition of “portable tank” requiring a tank vehicle endorsement on the driver’s CDL?

§383.93 – Endorsements

Guidance Q&A

Question 6: Does an unattached tote or portable tank with a cargo capacity of 1,000 gallons or more meet the definition of “portable tank” requiring a tank vehicle endorsement on the driver’s CDL?

Guidance: Yes.